D-Link DNS-1550-04 remote_backup.cgi cgi_check_rsync_rw command injection (D-Link DNS-120)

CVE-2026-16448

MEDIUM 5.3

En bref

Source: NVD
EPSS: EPSS 1.93 % · centile 80 (2026-10-29)
État: PUBLISHED
Publiée: 2026-07-21 14:15 UTC
Mise à jour: 2026-07-21 14:55 UTC
Attribuée par: VulDB
Statut NVD: Deferred

Rechercher sur…

Description

A vulnerability was found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. The affected element is the function cgi_check_rsync_rw of the file /cgi-bin/remote_backup.cgi. The manipulation of the argument ip results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.

Faiblesses (CWE)

CWE-77 — Injection de commande
CWE-74 — Neutralisation incorrecte d'éléments spéciaux (injection)

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 4.0	MEDIUM 5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
CVSS 3.1	MEDIUM 6.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
CVSS 3.0	MEDIUM 6.3	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
CVSS 2.0	MEDIUM 6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB
CVSS 4.0	LOW 2.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X	NVD · cna@vuldb.com (Secondary)
CVSS 3.1	MEDIUM 6.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	NVD · cna@vuldb.com (Secondary)
CVSS 2.0	MEDIUM 6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P	NVD · cna@vuldb.com (Secondary)

Références européennes

ENISA EUVD · EUVD-2026-46265
GCVE · GCVE-0-2026-16448

Produits affectés

Produit	Versions
D-Link · DNS-120	affected 20260205
D-Link · DNR-202L	affected 20260205
D-Link · DNS-315L	affected 20260205
D-Link · DNS-320	affected 20260205
D-Link · DNS-320L	affected 20260205
D-Link · DNS-320LW	affected 20260205
D-Link · DNS-321	affected 20260205
D-Link · DNR-322L	affected 20260205
D-Link · DNS-323	affected 20260205
D-Link · DNS-325	affected 20260205
D-Link · DNS-326	affected 20260205
D-Link · DNS-327L	affected 20260205
D-Link · DNR-326	affected 20260205
D-Link · DNS-340L	affected 20260205
D-Link · DNS-343	affected 20260205
D-Link · DNS-345	affected 20260205
D-Link · DNS-726-4	affected 20260205
D-Link · DNS-1100-4	affected 20260205
D-Link · DNS-1200-05	affected 20260205
D-Link · DNS-1550-04	affected 20260205

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

🟡 D-Link DNS-1550-04 remote_backup.cgi cgi_check_rsync_rw command injection (D-Link DNS-120)